Method and system for intelligent monitoring of train status
An intelligent monitoring system and train status technology, which is applied in the field of rail transit, can solve problems such as passenger complaints, passengers not getting off the train in time, and arrival reminder broadcasts not being sent out, so as to avoid the influence of human factors and ensure accuracy.
Active Publication Date: 2020-12-01
TIANJIN BEIHAI COMM TECH
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Problems solved by technology
However, in the process of train operation, some unpredictable failures will inevitably occur
For example, when passengers take the subway, the subway immediately enters the subway platform, and the subway broadcasts the arrival reminder broadcast, but due to equipment reasons, the arrival reminder broadcast is not sent out
Passengers did not get off the bus in time, resulting in complaints from passengers
Since the arrival reminder broadcast time will not last for a long time, if the driver does not record the event and phenomenon of the failure in time
In particular, the subway train can announce the station normally again at the next station, so it is very likely that the root cause of the failure cannot be found
Method used
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[0047]It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0048] Explanation of terms involved in the present invention:
[0049] TCMS: Train Control Management System, Train Control Management System
[0050] TCMS is to connect various control equipment of the train through the network (generally the railway dedicated network TCN, WorldFIP, Longworks, etc.), set up the main control equipment, and carry out unified control and information sharing. The TCMS architecture is based on a standard TCN with high redundancy. The architecture uses 2 standard TCMS modules, one for each half-train (called a train consist). The TCMS architecture follows the HV structure (one TCMS module per traction transformer). The two modules communicate over the train bus using a gateway.
[0051] PIS: Passenger Information System, Passenger Information System:
[0052] The Passenger Information...
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The invention discloses a method and system for intelligent monitoring of train status. The method comprises: a PIS system receives train operation information sent by TCMS, automatically broadcasts and plays, and uploads the played content to the intelligent monitoring of vehicle status through train-ground wireless communication. platform; the vehicle state intelligent monitoring platform receives the playback content reported by the PIS system, and obtains the train running state; obtains the actual running state of the train from the signal system in real time; compares the train running state reported by the PIS system with the train running state from the signal The system compares the actual running state of the train acquired in real time to determine whether the running state of the train is normal. The present invention can monitor the real-time operation state of the subway train in real time, and compare the signal source data of the signal system to further deepen the state monitoring of the subway train, which is convenient for the subway operation company to supervise the operation state of the train, find faults in time and obtain faults cause, so as to solve the fault problem.
Description
technical field [0001] The invention relates to the technical field of rail transit, in particular to an intelligent monitoring method and system for train status. Background technique [0002] With the continuous and rapid development of China's urban economy and society and the acceleration of urbanization, urban congestion has brought a lot of inconvenience to citizens' travel. Due to their convenient, fast and punctual operating advantages, subways, light rails, trams, high-speed rails and other means of transportation And it has increasingly become the preferred means of transportation for citizens to travel. [0003] Currently, on-board passenger information systems (PIS systems) are usually installed on trains in these rail transit fields. The PIS system provides passengers with real-time train information and guides passengers to board the train. However, in the process of train operation, some unpredictable failures will inevitably occur. For example, when a passe...
Claims
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IPC IPC(8): B61L15/00B61L27/00
CPCB61L15/0045B61L27/10B61L27/40B61L27/57
Inventor 张有利焦奕吴增强于子飞
Owner TIANJIN BEIHAI COMM TECH